Zobrazeno 1 - 10
of 19
pro vyhledávání: '"Brent R Frey"'
Autor:
Clara C Pregitzer, Mark S Ashton, Sarah Charlop-Powers, Anthony W D’Amato, Brent R Frey, Bram Gunther, Richard A Hallett, Kurt S Pregitzer, Christopher W Woodall, Mark A Bradford
Publikováno v:
Environmental Research Letters, Vol 14, Iss 8, p 085002 (2019)
The context in which trees and forests grow in cities is highly variable and influences the provision of ecological, social, and economic benefits. Understanding the spatial extent, structure, and composition of forests is necessary to guide urban fo
Externí odkaz:
https://doaj.org/article/0cde12aa59404231a50a9a3b3b7fc3a4
Publikováno v:
Annals of Forest Research, Vol 60, Iss 1, Pp 89-100 (2017)
Cloud forests are amongst the world’s most impacted and endangered forest types, with Mexican cloud forests amongst the most degraded. These species rich forests are characterized by a diversity of congeneric oak species which dominate the canopy o
Externí odkaz:
https://doaj.org/article/bdc454d9aa0a4c4c806d059e13c676e6
Autor:
Jack A. Singer, Rob Turnbull, Mark Foster, Charles Bettigole, Brent R. Frey, Michelle C. Downey, Kristofer R. Covey, Mark S. Ashton
Publikováno v:
Forests, Vol 10, Iss 8, p 671 (2019)
The American quaking aspen (Populus tremuloides Michx.) and its close relative, the Eurasian quaking aspen (Populus tremula L.), cover a realm that is perhaps the most expansive of all tree species in the world. In North America, sudden aspen decline
Externí odkaz:
https://doaj.org/article/5fd7a538415c42e0a06629e55556cc1b
Autor:
Nathan E. Rutenbeck, Oswald J. Schmitz, Kristofer R. Covey, Brent R. Frey, Graeme P. Berlyn, Bruce C. Larson, Mark S. Ashton
Publikováno v:
Forest Ecology and Management. 424:228-235
Maintaining white spruce (Picea glauca (Moench) Voss) in mixture with trembling aspen (Populus tremuloides Michx.) and other broadleaf competitors following timber harvest in boreal and sub-boreal mixed-wood stands is challenging. Under-planting spru
Autor:
Mark S. Ashton, Yoni Glogower, Meredith P. Martin, Marlyse C. Duguid, David J. Woodbury, Brent R. Frey
Publikováno v:
Forest Ecology and Management. 494:119311
Predictions of forest succession have a tremendous influence on forest management decisions, strategies, and policies. Although generalized forest succession models are intensively studied, there is a distinct lack of long-term studies confirming the
Publikováno v:
Annals of Forest Research, Vol 60, Iss 1, Pp 89-100 (2017)
Cloud forests are amongst the world’s most impacted and endangered forest types, with Mexican cloud forests amongst the most degraded. These species rich forests are characterized by a diversity of congeneric oak species which dominate the canopy o
Autor:
Mark S. Ashton, C. Bettigole, Kristofer R. Covey, Brent R. Frey, Mark Foster, Jack A. Singer, Michelle C. Downey, Rob Turnbull
Publikováno v:
Forests, Vol 10, Iss 8, p 671 (2019)
Forests
Volume 10
Issue 8
Aspen Bibliography
Forests
Volume 10
Issue 8
Aspen Bibliography
The American quaking aspen (Populus tremuloides Michx.) and its close relative, the Eurasian quaking aspen (Populus tremula L.), cover a realm that is perhaps the most expansive of all tree species in the world. In North America, sudden aspen decline
Autor:
Ryan W. McEwan, Andrew I Berry, Brian Izbicki, Heather D. Alexander, Alison K. Paulson, Brent R. Frey
Publikováno v:
Forest Ecology and Management. 465:118107
Across the central and eastern U.S., decades of fire exclusion have coincided with upland oak (Quercus spp.) regeneration problems and a compositional shift toward shade-tolerant, fire-sensitive species like red maple (Acer rubrum L.) and American be
Autor:
Andrew W. Ezell, Jacob N. Straub, Brent R. Frey, Richard M. Kaminski, Jeff A. Hatten, Jonathan Sloan
Publikováno v:
Soil Science Society of America Journal. 78:S248-S260
Autor:
Mark S. Ashton, Mark A. Bradford, Sarah Charlop-Powers, Richard A. Hallett, Kurt S. Pregitzer, Clara C. Pregitzer, Brent R. Frey, Anthony W. D'Amato, Bram Gunther, Christopher W. Woodall
Publikováno v:
Environmental Research Letters. 14:085002
The context in which trees and forests grow in cities is highly variable and influences the provision of ecological, social, and economic benefits. Understanding the spatial extent, structure, and composition of forests is necessary to guide urban fo